Issued Patents All Time
Showing 101–124 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162582 | Method of making a high resolution lead to shield short-resistant read head | Richard Hsiao, Hugo Alberto Emilio Santini | 2000-12-19 |
| 6141191 | Spin valves with enhanced GMR and thermal stability | Wen-Yaung Lee, Daniele Mauri, Robert Wilson | 2000-10-31 |
| 6127053 | Spin valves with high uniaxial anisotropy reference and keeper layers | Daniele Mauri, Joseph Smyth | 2000-10-03 |
| 6117569 | Spin valves with antiferromagnetic exchange pinning and high uniaxial anisotropy reference and keeper layers | Daniele Mauri | 2000-09-12 |
| 6074767 | Spin valve magnetoresistive head with two sets of ferromagnetic/antiferromagnetic films having high blocking temperatures and fabrication method | — | 2000-06-13 |
| 6033491 | Fabrication process of Ni-Mn spin valve sensor | — | 2000-03-07 |
| 6030753 | Monolayer longitudinal bias and sensor trackwidth definition for overlaid anisotropic and giant magnetoresistive heads | — | 2000-02-29 |
| 6023395 | Magnetic tunnel junction magnetoresistive sensor with in-stack biasing | Frederick Dill, Robert E. Fontana, Jr., Stuart Stephen Papworth Parkin, Ching Hwa Tsang | 2000-02-08 |
| 5993566 | Fabrication process of Ni-Mn spin valve sensor | — | 1999-11-30 |
| 5975512 | Device for turning long members | — | 1999-11-02 |
| 5978183 | High resolution lead to shield short-resistant read head | Richard Hsiao, Hugo Alberto Emilio Santini | 1999-11-02 |
| 5949623 | Monolayer longitudinal bias and sensor trackwidth definition for overlaid anisotropic and giant magnetoresistive heads | — | 1999-09-07 |
| 5935453 | MR sensor having end regions with planar sides | Robert E. Fontana, Jr., Neil Leslie Robertson, Ching Hwa Tsang | 1999-08-10 |
| 5904347 | Device for turning long members | — | 1999-05-18 |
| 5768071 | Spin valve sensor with improved magnetic stability of the pinned layer | — | 1998-06-16 |
| 5701223 | Spin valve magnetoresistive sensor with antiparallel pinned layer and improved exchange bias layer, and magnetic recording system using the sensor | Robert E. Fontana, Jr., Bruce Alvin Gurney, Virgil S. Speriosu, Ching Hwa Tsang, Dennis R. Wilhoit | 1997-12-23 |
| 5621592 | Magnetic head with magnetically stable shield layers and/or write poles | Hardayal Singh Gill | 1997-04-15 |
| 5528440 | Spin valve magnetoresistive element with longitudinal exchange biasing of end regions abutting the free layer, and magnetic recording system using the element | Robert E. Fontana, Jr., Ching Hwa Tsang | 1996-06-18 |
| 5515221 | Magnetically stable shields for MR head | Hardayal Singh Gill | 1996-05-07 |
| 5508866 | Magnetoresistive sensor having exchange-coupled stabilization for transverse bias layer | Hardayal Singh Gill, Ching Hwa Tsang, Albert John Wallash | 1996-04-16 |
| 5492720 | Method of manufacturing a magnetoresistive sensor | Hardayal Singh Gill, Ching Hwa Tsang, Albert John Wallash | 1996-02-20 |
| 5436778 | Magnetoresistive sensor having antiferromagnetic exchange bias | James K. Howard, Cherngye Hwang, Daniele Mauri, Norbert Staud | 1995-07-25 |
| 5380548 | Method for fabricating a magnetoresistive sensor having antiferromagnetic layer | James K. Howard, Cherngye Hwang, Daniele Mauri, Norbert Staud | 1995-01-10 |
| 5315468 | Magnetoresistive sensor having antiferromagnetic layer for exchange bias | James K. Howard, Cherngye Hwang, Daniele Mauri, Norbert Staud | 1994-05-24 |